@ARTICLE{
author={Cekerevac Ivan V,Lazic Zorica M,Novkovic Ljiljana A,Petrovic Marina D,Cupurdija Vojislav,Kitanovic Gordana,Todorovic Zoran,Gajovic Olgica M},
year={2010},
title={Exercise tolerance and dyspnea in patients with chronic obstructive pulmonary disease},
journal={VOJNOSANITETSKI PREGLED},
volume={67},
number={1},
pages={36-41},
document_type={Article},
}